Juliana Vieira

Juliana Vieira
Personal information
Birth nameJuliana Viana Vieira
CountryBrazil
Born (2004-09-23) 23 September 2004
Teresina, Brazil
Height1.62 m (5 ft 4 in)
HandednessRight
Women's singles & doubles
Highest ranking46 (WS 6 August 2024)
49 (WD with Sânia Lima 23 January 2024)
Current ranking56 (WS 15 April 2025)
Medal record
Women's badminton
Representing  Brazil
Pan American Games
2023 SantiagoWomen's doubles
Pan Am Championships
2025 LimaWomen's singles
Pan Am Mixed Team Championships
2023 GuadalajaraMixed team
2025 AguascalientesMixed team
Pan Am Female Cup
2020 SalvadorWomen's team
2022 AcapulcoWomen's team
2024 São PauloWomen's team
South American Games
2022 AsuncionWomen's singles
2022 AsuncionWomen's doubles
2022 AsuncionMixed team
South American Championships
2021 JoinvilleWomen's singles
2021 JoinvilleMixed team
Junior Pan American Games
2021 Cali–ValleGirls' singles
Pan Am Junior Championships
2019 MonctonMixed team
2021 AcapulcoMixed team
BWF profile

Juliana Viana Vieira (born 23 September 2004) is a Brazilian badminton player. She made her Olympic debut at the 2024 Summer Olympics, competing in the women's singles event. Vieira is the first Brazilian woman to win the women's singles title at the Pan Am Championships, an achievement she secured in 2025. Her career also includes three gold medals at the 2022 South American Games (in women's singles, women's doubles, and mixed team events), and a bronze medal in women's doubles at the 2023 Pan American Games.